try to fix entra

Dockerfile

@@ -1,6 +1,9 @@
 # Use nginx alpine for minimal size
 FROM nginx:alpine
 
+# Copy custom nginx config
+COPY default.conf /etc/nginx/conf.d/default.conf
+
 # Copy static files to nginx html directory
 COPY index.html /usr/share/nginx/html/
 COPY style.css /usr/share/nginx/html/